baber/WOPTO huggingface dataset:
Patent TW-421911-B (TW)
Title: Power stage bias circuit with improved efficiency and stability
Inventor: WHITE CHARLES MICHAEL
IPC: G09G1/00
Filed: 1995-04-10
Granted: 2001-02-11
Abstract: A driver circuit especially for driving scan velocity modulation (SVM) coils or similar loads is characterized by low quiescent current loading and high peak output. The driver is coupled to an input signal varying between a quiescent signal level and a peak signal level. A transistor is coupled to a power supply and to the input signal, so as to conduct according to the input signal. A nonlinear element such as a diode is coupled in series with the emitter-collector junction of the transistor, and is biased to a voltage slightly less than a forward biased conducting diode voltage drop. Thus the diode has a higher resistance when the transistor is conducting at the quiescent signal level, and a lower resistance when the transistor is conducting at the peak signal level. The quiescent bias conditions are maintained by resistors in series and parallel with the diode. The driver may be configured as a complementary push-pull stage.
Patent TW-326420-B (TW)
Title: Process for the preparation of re-usable bottles starting from modified PET
Inventor: ERNESTO OCCHIELLO
IPC: C08L67/02
Filed: 1995-05-17
Granted: 1998-02-11
Abstract: A process for the preparation of transparent re-usable bottles, which comprises molding by injection-blow molding copolymers containing units deriving from terephthalic acid and ethylene glycol to prepare an essentially tubular blank and characterized in that the copolymers contain from 0.1 - 10% in moles of units deriving from aromatic diacids different from terephthalic acid which are selected from isophthalic acid, 2,6-naphthalenedicarboxylic acid, 4,4^-biphenyldicarboxylic acid, 4,4^-diphenylmethyl oxide, and from 0.1 - 15% in moles of units deriving from aromatic hydroxy-acids which are selected from p-hydroxy-benzoic acid, salicylic acid, 6-hydroxy-2-naphthoic acid, making reference to the units deriving from terephthalic acid, and the copolymers contain 0.1~5% in moles of 1,2-dioxethylene units, making reference to the units of ethylene glycol; in which the blank being maintained at temperatures from 100 to 120℃ during blow-molding can be mechanically elongated and assembled.
Patent TW-480269-B (TW)
Title: Identification of a potent antioxidant from Aloe barbadensis
Inventor: YU BYUNG PAL
IPC: C07D407/06
Filed: 1995-07-24
Granted: 2002-03-21
Abstract: A compound identified in and isolated from Aloe barbadensis as been characterized and found to exhibit potent antioxidant activity.
Patent TW-400459-B (TW)
Title: Black matrix laminated film and reactive sputtering apparatus
Inventor: IWATA HIROSHI
IPC: G02F1/1335
Filed: 1995-11-07
Granted: 2000-08-01
Abstract: A color liquid crystal display depicting clear images on the screen is provided by decreasing the reflectance of external light such as solar light and room light on the black matrix. It is used in the chromate thin film for black matrix for forming color-filtering panel. The laminated film 51 of the chromate oxide compound is formed on the transparent base panel 2. This laminated film 51 is composed of: the constant low chromate layer 511 with low proportion of chromate, which is formed along an incident direction of external light to the liquid crystal display; a transition layer 512 in which the chromium constitution increases along an incident direction of external light; and the constant high chromate layer 513 with high proportion of chromate.
Patent TW-297173-B (TW)
Title: Electrical connector guard
Inventor: OLIVER BREIT
IPC: H01R13/52
Filed: 1996-06-03
Granted: 1997-02-01
Abstract: An electrical connection guard comprises three elements 10, 11 and 12 integrally formed. The elements 10 and 11 for a container which close round an electrical connection 22 formed by a plug and socket joining two cables 22 and 24 together. The element 12 fits over and snaps to the element 10 to hold the guard closed. The guard includes an adjustable open topped housing 25 that is held in position by ribs 26 when the guard is closed.
Patent TW-409437-B (TW)
Title: Alkaline cell having a cathode including a titanate additive
Inventor: SWIERBUT WENDI M
IPC: H01M4/62
Filed: 1996-08-05
Granted: 2000-10-21
Abstract: A cathode for use in an electrochemical cell having an anode and an electrolyte. The cathode includes a manganese dioxide active material and a titanate additive which includes at least one of BaTiO3, K2TiO3, CoTiO3, or SrTiO3. The cathode of the present invention is particularly adapted for use in an electrochemical cell having a zinc anode and an alkaline electrolyte.
Patent TW-424238-B (TW)
Title: Multimedia optical disc facilitating branch reproduction to parental lock sections using reduced control information and a reproducing device for said disc
Inventor: NONOMURA TOMOYUKI
IPC: G11B20/12
Filed: 1996-08-21
Granted: 2001-03-01
Abstract: A multimedia disc made up of a video data storage region and a management information storage region, the video data storage region storing a plurality of video data sequences, each video data sequence having a plurality of video segments of a reproduction period which are recorded in an interleaved manner with a plurality of audio samples, wherein a plurality of sub-pictures and a plurality of control procedures and one audio sample and one sub-picture are reproduced simultaneously with a video segment and wherein each control procedure indicates one video data sequence as a branch address which reflects an interactive operation of a reproduction device during reproduction of a current video data sequence, the management information storage region storing management information comprised of group information which shows which video data sequences have been grouped together to compose a group for which only one of the composing video data sequences is reproduced, a plurality of level identifiers, each of which is assigned exclusively to only one video data sequence in a same group and branch information which indicates, for an arbitrary video data sequence, a video data sequence to be reproduced after termination of reproduction of the arbitrary video data sequence.
Patent TW-408137-B (TW)
Title: Water-absorbing polymers having improved properties, a process for their production and their use
Inventor: HOUBEN JOCHEN
IPC: C09K17/22
Filed: 1996-11-19
Granted: 2000-10-11
Abstract: The present invention relates to powdery absorbents for water and aqueous liquids, which are based on water-swellable, but not water-soluble polymers, are cross-linked, and are built up of partially neutralized, monoethylenically unsaturated, acid groups-containing monomers, optional further monomers copolymerizable with these, and optional polymers suitable as a graft basis. These polymers are produced by using a cross-linker combination consisting of 1. 40-90 mol-% CH2=CR5-CO-(OCHR3-CHR3)Zo-CH2-CR5=CH2 11. 10-60 mol-% R1-[O(CHR3-CHR3O)u-CO-R2]x with R1: multivalent C2-10-alkyl, R2: linear or branched C2-10-alkenyl, R3: H, CH3, C2H5, R5: H, CH3, x: 2-6, u: 0-15, z: 3-20. Superficial secondary cross-linkage achieves a property combination of high retention, high absorption under pressure, low soluble contents, and a rapid liquid absorption. The polymers are used in constructions, such as diapers, for the absorption of body fluids, in current-conducting or light-transmitting cables, and in the cultivation of plants.
Patent TW-348170-B (TW)
Title: Safety device for an elevator
Inventor: YUMURA KEI
IPC: B66B5/04
Filed: 1997-05-27
Granted: 1998-12-21
Abstract: A safety apparatus for an elevator, comprising: a guide rail of a conductor securely disposed along a path of upward and downward movement of the elevator; an emergency stopping mechanism mounted on a movable section of the elevator for gripping the guide rail to generate a frictional force to brake the movable section; a governer mounted on the movable section for being displaced when a speed of the movable section reaches a critical speed, thereby to activate the emergency stopping mechanism; and an emergency stopping operation mechanism for transmitting the displacement of the governor to the emergency stopping mechanism.
Patent TW-330960-B (TW)
Title: Structure members and a method of jointing the same
Inventor: SHIMONOWARA TAKEMO
IPC: E04B1/38
Filed: 1997-05-31
Granted: 1998-05-01
Abstract: A structure member applicable on a pillar or a beam and forming a hollow tube made of concrete or a material similar thereto, the hollow tube having irregular portions on an inner portion thereof.
Patent TW-350118-B (TW)
Title: Method for manufacturing capacitor of semiconductor device
Inventor: KANG SEONG-HUN
IPC: H01L21/02
Filed: 1997-07-15
Granted: 1999-01-11
Abstract: A method for manufacturing a capacitor of semiconductor device, comprizing the steps of forming a first conducting film over an insulating film having contact holes on a semiconductor substrate, forming an O3 TEOS USG (Ozone Tetraethylorthosilicate Undoped Silicate) film over the first conducting film, forming an O3 TEOS USG film pattern over the contact holes, lower electrode of the capacitor, etching the first conducting film using the O3 TEOS USG film pattern as an etch mask, performing wet etch for the surface treatment of the O3 TEOS USG film pattern, depositing a second conducting film over the overall surface of the wet-etched wafer, performing etch back over the overall surface of the second conducting film, and removing the etch back-exposed TEOS USG film pattern by wet etch. In addition, an oxide film can be deposited in plasma-enhanced environment after the above step of forming the O3 TEOS USG film.
Patent TW-380228-B (TW)
Title: Single chip multi-function communication controller
Inventor: SHAU KARL
IPC: G06F13/38
Filed: 1997-09-02
Granted: 2000-01-21
Abstract: A single chip communications controller responsive to control program commands, implements three major communication function standards simultaneously by using a MiniRISC superscalar processor coupled to a multi-functional communication interface unit, and a supportive memory system via a common bus.
Patent TW-356620-B (TW)
Title: Semiconductor component
Inventor: MIZUNAGA SUNAO
IPC: G01R31/00
Filed: 1997-09-30
Granted: 1999-04-21
Abstract: A kind of semiconductor component, the semiconductor component comprises: a first enlarging circuit and a second enlarging circuit, each of the first enlarging circuit and the second enlarging circuit individually having an output terminal and an input terminal; a DC cut-off device, connected between the output terminal of the first enlarging circuit and the input terminal of the second enlarging circuit, for blocking the AC components of an output signal from the first enlarging circuit, and transmitting an AC component of the output signal; and a switch, connecting to the DC cut-off device, for responding a providing control signal, for short-circuiting the said DC cut-off device.
Patent TW-488150-B (TW)
Title: Automatic frame-adding for the image processing method of scanner
Inventor: JIN YUAN-CHANG
IPC: H04N1/192
Filed: 1997-10-03
Granted: 2002-05-21
Abstract: An automatic frame-adding for the image processing method of scanner is disclosed, whereby the scanner can automatically determine the location of the object in the preview window from the preview image of the scanned object, and add the selection frame for the user automatically, and can reduce the interference of the upper lid of the scanner and other extra image, such as the interference of bus line. Furthermore, the present invention can also be applied in scanning positive/negative films, and automatically determine whether the film fixing frame is used or not to obtain a correct frame selection.
Patent TW-337502-B (TW)
Title: Process for forming a multilayer-wrapping handgrip for a hand vice the invention relates to a process for forming a multilayer-wrapping handgrip for a hand vice, which comprises preparing a plurality of material barrels containing different materials, etc
Inventor: WANG JYH-MING
IPC: B29C41/22
Filed: 1997-10-22
Granted: 1998-08-01
Abstract: A process for forming a multilayer-wrapping handgrip for a hand vice, which mainly comprises, while performing the coating operation on the handgrip for the hand vice, preparing a plurality of material barrels containing materials of different melting temperature, and adjusting the feeding mechanisms thereof to feed the materials to the hand vice at different rates so as to sequentially coat the handgrip of the hand vice with the materials, and after drying forming a wrapping structure of multilayer gloss and thickness on the handgrip of the hand vice according to the gloss, melting temperature and immersion depth of the materials.
Patent TW-351810-B (TW)
Title: Row decoder for semiconductor memory device
Inventor: JEONG JAE-HONG
IPC: G11C11/34
Filed: 1997-10-23
Granted: 1999-02-01
Abstract: A row decoder for semiconductor memory device in which by means of pulling up or down an internal node of the decoder and the individual voltage on an output node so as to generate an output signal to affect a plurality of externally applied address signals so that the word line can be selected or not selected in the semiconductor, comprising: a decoding unit, when all addresses are in operation condition, the decoding unit will pull down the internal node to a ground voltage level; a reset latch unit, when the decoding unit has pulled down the internal node to a ground voltage level, the reset latch unit will pull up the output node to a boosted supply voltage, as soon as the internal node is boosted to the supply voltage, then pull down the output node to the ground voltage level, in response to the output node in the pulling down mode and the external applied selected signal, pulling up the internal node approximately to the boosted supply voltage; and a pre-charging unit in response to an external applied pre-charging signal to pull up the internal node to the said boosted supply voltage level.
Patent TW-398104-B (TW)
Title: Shuttle for use in insertion of a draw line into a conduit
Inventor: CASELLA DAVID WAYNE
IPC: H02G9/06
Filed: 1997-11-06
Granted: 2000-07-11
Abstract: An air flow activated shuttle for pulling a draw line through a length of conduit having entry and exit end, said shuttle comprising; a shaft having a leading end and a trailing end; means on said trailing end which receives and retains a leading end of said draw line; at least one air flow mitigation element attached to said shaft which at least partially interrupts an air flow introduced into the entry end of said condult from an air source to said shuttle form the trailing end thereby urging said shuttle along said pipe urging said draw line therealong and through said exit.
Patent TW-448209-B (TW)
Title: Polypropylene resin compositions
Inventor: TANAKA YASUO
IPC: C08L23/10
Filed: 1997-11-25
Granted: 2001-08-01
Abstract: The polypropylene resin composition of the invention comprises a polypropylene resin and a rubber component in specific proportions. The rubber component comprises an ethylene random copolymer (B1) and a propylene/1-butene random copolymer (B2). The copolymer (B1) is obtained by random copolymerizing ethylene and an Α-olefin of 3 to 20 carbon atoms, and has a specific density, a specific MFR and a specific crystallinity. The copolymer (B2) has a specific content of constituent units derived from propylene, a specific content of constituent units derived from ethylene, a specific MFR, a specific Mw/Mn and a specific B value (parameter indicating randomness of a copolymerized monomer sequence distribution). The weight ratio of the copolymer (B1) to the copolymer (B2) in the rubber component (B) is in the range of 95/5 to 20/80. The polypropylene resin composition can provide molded products, e.g., films, having excellent heat-sealing properties, low-temperature impact resistance, transparency and blocking resistance.
Patent TW-407106-B (TW)
Title: A lens making system and a personal computer-controlled lens making system for producing ophthalmic lenses
Inventor: KOKONASKI WILLIAM
IPC: B29D11/00
Filed: 1998-06-17
Granted: 2000-10-01
Abstract: A lens making system for producing ophthalmic lenses using a combination of heat and light to polymerize a liquid resin has a personal computer-based architecture. Electronic ballasts modulate the light from a light source in the system. All of the cooling necessary for the system is provided by a cooling fan of the power supply of the system. A bar code-reading pen checks compatibility between materials and resin and ensures that appropriate cure cycles are activated, and a modem allows for remote accessing of the system to facilitate automatic reordering and inventory control of the system.
Patent TW-355163-B (TW)
Title: Sheet-like laminate and preparation thereof
Inventor: UMEZAWA SADAO
IPC: B32B7/02
Filed: 1998-01-21
Granted: 1999-04-01
Abstract: A sheet-like laminate comprising a conductive mesh-like sheet and thermoplastic resin sheet, characterized in: a part of the conductive mesh-like sheet is embedded into a resin layer of the thermoplastic resin sheet, and a part of joint made of the conductive mesh-like sheet is coming out to the thermoplastic resin sheet.
Patent TW-401549-B (TW)
Title: The management system for the global on-line Internet users
Inventor: YAN YU-MIN
IPC: G06F15/173
Filed: 1998-02-06
Granted: 2000-08-11
Abstract: This is a system regarding management of the on-line global Internet users by employing a log-in random code as a temporary password together with a web page access control device to acquire the identification data of the user. The user's identification data and group data are stored in a temporary buffer, and those data will be cleared right after the users log out. The homepage browsing needs to proceed the random code check through the web page access control device. Therefore, this system not only learns all the status of the on-line users but also broadcasts different message to the users of different group, and furthermore it can effectively prevent the system from being illegally browsed or accessed.
Patent TW-588047-B (TW)
Title: Disubstituted bicyclic heterocycles, the preparation and the use thereof as pharmaceutical compositions
Inventor: HAUEL NORBERT
IPC: C07D235/14
Filed: 1998-02-18
Granted: 2004-05-21
Abstract: The present invention relates to new disubstituted bicyclic heterocycles of general formula (I): Ra-A-Het-B-Ar-E, wherein A, B, Ar, Het and Ra are defined as in claim 1, the tautomers, stereoisomers and mixtures thereof and the salts thereof which have valuable properties. Thus, the compounds of the above general formula I, wherein E denotes a cyano group, are valuable intermediates for preparing the other compounds of general formula I, and the compounds of the above general formula I, wherein E denotes an RbNH-C(=NH)- group, have valuable pharmacological properties, particularly a thrombin-inhibiting effect and the effect of prolonging thrombin time.
Patent TW-493030-B (TW)
Title: Form and construction method thereof
Inventor: JUANG YUNG-CHUAN
IPC: E04G9/02
Filed: 1998-03-26
Granted: 2002-07-01
Abstract: This form and construction method is an invention mainly of: (1) form work of concrete structure constructed via strutting and tying of balancing force; (2) a balancing device for simply supported strut to be set among tie members to erect forms; (3) a form unit suitable for mutual jointing through tie connection of balancing force; (4) and the construction of form work thereof. The main technical point involved is that pressure towards the side form boards caused by concrete grouting at every critical point is an even loading, and the stress analyzing is according to the best condition for setting struts of the unit boards. And the construction method of this form work provides a high efficient form erection and form removals able to shorten working days.
Patent TW-380164-B (TW)
Title: Method of depositing titanum nitride thin film and CVD
Inventor: TOBE RIYOUKO
IPC: C23C16/08
Filed: 1998-04-21
Granted: 2000-01-21
Abstract: The objective is to allow films that have satisfactory step coverage despite the presence of contact holes with high aspect ratios to be obtained by establishing optimum flow rates or flow velocities for various gases when a titanium nitride thin film is fabricated using a TDAAT and an added gas at a very low rate (10-100 sccm). The flow rate of a TDAAT is set to 0.004-0.2 g/min, that of a first carrier gas to 100-1000 sccm, that of an added gas to 10-100 sccm, and that of a second carrier gas to 10-500 sccm. A mixed gas (first mixed gas) consisting of the TDAAT and the first carrier gas is fed into a reaction vessel through first nozzle, and a mixed gas (second mixed gas) consisting of the added gas and the second carrier gas is fed into the reaction vessel through second nozzles. The pressure inside the reaction vessel is kept at 0.1-15 Pa. The flow velocity of the second mixed gas should preferably be set to 0.17 m/sec or higher; the interval L between the first and second nozzles, to 1 cm or greater.
Patent TW-412890-B (TW)
Title: Power control device for laser diode use
Inventor: KINBARA YOSHIHIDE
IPC: H01S5/042
Filed: 1998-04-23
Granted: 2000-11-21
Abstract: The present invention is to promote the response speed of the supplied current of the laser diode. The present invention is provided to turn off a first switch 23 and turn on a second switch 25 before laser diodes LD1-LDn output laser beam 8, so as to form a switch device 2 used for current control and an inductor 4 of a circulating circuit. The normal rated current of the inductor 4 is predetermined to be a value of ITH. When a laser output instruction signal P0 is asserted, the first switch 23 is turned on and the second switch is turned off, so as to form a circuit for conducting the switch device 2 used for current control, the inductor 4, and laser diodes LD1-LDn. At this moment, the influence of the inductance of the inductor 4 can be neglected, thereby supplying an abruptly rising and falling constant current pulse.
Patent TW-425804-B (TW)
Title: Method for authorizing in data transmission systems
Inventor: SCHMITZ KIM
IPC: G06F21/42
Filed: 1998-04-29
Granted: 2001-03-11
Abstract: The present invention relates to a method for authorizing in data transmission systems and the equipment for executing the method. The method uses a transaction authorization number (TAN), or its equivalent, for approval confirmation in data transmission systems. Step 1: Firstly, through a data input machine, the user shall transmit his/her personal identification number (PIN) and/or the identification code of the data input machine to an approval confirmation computer and request the approval confirmation computer to generate a TAN (or its equivalent) or select one from a file. Step 2: The approval confirmation computer shall generate a TAN (or its equivalent) or select one from a file. Step 3: The approval confirmation computer shall transmit the TAN (or its equivalent) to a receiver (such as a mobile phone or a pager) through a transmission route different from that described in Step 1. Step 4: The user of the TAN (or its equivalent) shall obtain the TAN (or its equivalent) from the receiver and shall input the TAN (or its equivalent) into the data input machine. Step 5: The TAN (or its equivalent) shall be transmitted back to the approval confirmation computer. Step 6: The approval confirmation computer shall examine the effectiveness of the TAN (or its equivalent). Step 7: Connection between the data input machine and a receiving unit shall be established or cancelled accordingly.